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1. (WO2018131492) HYPERBRANCHED POLYMER, METAL RECOVERY AGENT, METAL RECOVERY METHOD, AND CATALYTIC ACTIVITY INHIBITOR

Pub. No.:    WO/2018/131492    International Application No.:    PCT/JP2017/047054
Publication Date: Fri Jul 20 01:59:59 CEST 2018 International Filing Date: Thu Dec 28 00:59:59 CET 2017
IPC: C08F 8/30
C08F 212/36
C08F 220/56
C08F 293/00
C22B 11/00
C23C 18/18
Applicants: MAXELL HOLDINGS, LTD.
マクセルホールディングス株式会社
Inventors: USUKI, Naoki
臼杵 直樹
KITO, Akiko
鬼頭 朗子
YUSA, Atsushi
遊佐 敦
Title: HYPERBRANCHED POLYMER, METAL RECOVERY AGENT, METAL RECOVERY METHOD, AND CATALYTIC ACTIVITY INHIBITOR
Abstract:
Provided is a hyperbranched polymer which is represented by formula (1) and which is characterized by having a weight-average molecular weight of 1,000 to 1,000,000. In formula (1), A1 is a group comprising an aromatic ring, A2 is a group comprising an amide group, A3 is a group comprising sulfur, R0 is a hydrogen or a substituted or unsubstituted C1-10 hydrocarbon group, m1 is 0.5 to 11, and n1 is 5 to 100.